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Single image super resolution via neighbor reconstruction.
Zhihong Zhang
Chen Xu
Zhonghao Zhang
Guo Chen
Yide Cai
Zeli Wang
Heng Li
Edwin R. Hancock
Published in:
Pattern Recognit. Lett. (2019)
Keyphrases
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single image super resolution
sparse coding
super resolution
image patches
low resolution
dictionary learning
compressive sensing
sparse representation
high resolution
high resolution images
natural images
image restoration
generative model
nearest neighbor
image prior
high quality
unsupervised learning